CN201090578Y

CN201090578Y - Multiway full-automatic bottom lock

Info

Publication number: CN201090578Y
Application number: CNU2007200736839U
Authority: CN
Inventors: 唐昌德
Original assignee: Kunshan Lucky Sea Industrial Co Ltd
Current assignee: Kunshan Lucky Sea Industrial Co Ltd
Priority date: 2007-08-16
Filing date: 2007-08-16
Publication date: 2008-07-23
Anticipated expiration: 2017-08-16

Abstract

The utility model relates to a multi-directional automatic twist-lock, comprising a lock bracket. The utility model is characterized in that a lock neck is arranged on the lock bracket and is connected with a lock head; a horizontal guide surface is arranged before the lock neck and a vertical surface is arranged under the horizontal guide surface; a horizontal concave surface is arranged behind the lock neck, a vertical concave surface is arranged on the left side of the lock neck and a vertical guide surface is arranged on the right side of the lock neck; both sides of the lock head are inclined inwards from the bottom until the top end to form a vertical upper guide surface, a vertical lower guide surface is arranged below the left side of the lock head and is connected with the vertical concave surface of the lock neck; a horizontal upper guide surface inclined upwards is arranged behind the lock head, a horizontal lower guide surface is arranged under the horizontal upper guide surface and is connected with the horizontal concave surface of the lock neck. The lock of the utility model can ensure containers not to move horizontally or turn over in the transportation process, and ensure containers to be smoothly released from the lock head in the vertical hoisting process; the lock is not needed to be opened or closed manually in all the process, rapid stowing of containers are achieved and the locking and unloading efficiency of containers is greatly improved.

Description

Multi-directional full automatic bottom lock

Technical field

The utility model relates to a kind of shipping container connecting piece, especially a kind of end lock with multi-direction automatic fixed set vanning.

Background technique

At present, shipping container is the connection between locking bottom shipping container and the carrier in transit, and the following corner fittings of bottom shipping container is in that end lock connects, locking, to prevent jolt in transit displacement or topple over of shipping container.

Lock of the existing end need manually shut and unblank, and directly has influence on the quick stacking and the efficiency of loading and unloading of shipping container.Especially apply to the end lock of bottom shipping containers such as train, automobile, steamer, for guarantee shipping container in transportation process not occurred level move and in length and breadth two to upset, can guarantee that when vertical lifting shipping container breaks away from end lock smoothly, overall process does not need manually to shut and unblank.Therefore, need lock the quick stacking of realizing shipping container and the efficiency of loading and unloading that improves shipping container a kind of full automatic end.

Summary of the invention

The utility model is will solve lock of the existing end need manually shut and unblank to cause the low technical problem of the efficiency of loading and unloading, and a kind of multi-directional full automatic bottom lock is provided, this lock construction is simple, and is easy to use, adorn good unloading, can realize the efficiency of loading and unloading of the quick stacking and the raising shipping container of shipping container.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of multi-directional full automatic bottom lock comprises lock, is characterized in: have the lock neck above the lock, it is first that lock is connected with lock above the neck, and lock throat face is provided with the laterally steering face, is provided with vertical surface below the laterally steering face, lock neck back is provided with lateral concave, and the left side is provided with vertical concave surface, and the right side is provided with the longitudinally guiding face; Locking first both sides begins to slope inwardly from the bottom to the upper end portion, form and vertically go up guide surface, lower left is provided with vertically guide surface down, vertically guide surface forms vertical hook pin with vertical guide surface joint of going up down, and vertically descend guide surface and the vertical concave surface of lock neck to join, lock first back and be provided with acclivitous transversely guide surface, guide surface under transversely being provided with laterally below the guide surface, transversely guide surface forms the lateral hook pin with horizontal guide surface joint down, and laterally descends guide surface and lock neck lateral concave to join.

Lock head transversely guide surface and laterally down guide surface and lock first vertically go up guide surface with vertical under guide surface all be connected by the arc surface transition; Base is made of rectangular plate, and is carved with center line at center, rectangular plate four sides.

The beneficial effects of the utility model are: compared with prior art, this lock can guarantee shipping container in transportation process not occurred level move and overturn, can guarantee that when vertical lifting shipping container breaks away from smoothly from tapered end, and overall process does not need manually to shut and unblank, realize the quick stacking of shipping container, improve the efficiency of loading and unloading of shipping container greatly.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is a plan view of the present invention;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the present invention's mounting arrangements schematic representation on car body;

Fig. 5 is the full automatic bottom lock schematic perspective view;

Fig. 6 is the schematic representation of the horizontal locking of container of the utility model;

Fig. 7 is the three-dimensional cross-sectional schematic of the horizontal locking of container of the utility model;

Fig. 8 is the schematic representation of the vertical locking of container of the utility model;

Fig. 9 is the three-dimensional cross-sectional schematic of the vertical locking of container of the utility model;

Figure 10 to Figure 13 is a vanning process schematic representation of the present utility model;

Figure 14 to Figure 16 is the case process schematic representation that unloads of the present utility model.

Embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

Embodiment of the present utility model as shown in Figure 1 to Figure 3, multi-directional full automatic bottom lock of the present utility model, comprise lock 11, has lock neck 12 above the lock 11, lock is connected with that lock is first 13 above the neck 12, and lock neck 12 fronts have laterally steering face 2, is provided with vertical surface 16 below the laterally steering face 2, its effect is to form supporting surface when shipping container when laterally overturning, and prevents that shipping container from laterally overturning.

Lock neck 12 back are provided with lateral concave 5, and the left side is provided with vertical concave surface 6, and the right side is provided with longitudinally guiding face 10; Locking first 13 both sides begins to slope inwardly from the bottom to the upper end portion, form and vertically go up

guide surface

8,9, lower left is provided with vertically guide surface 7 down, vertically guide surface 7 forms vertical hook pin 15 with vertical guide surface 8 joints of going up down, and vertically descend guide surface 7 and the vertical concave surface 6 of lock neck to join, lock first 13 back and be provided with acclivitous transversely guide surface 3, guide surface 4 under transversely being provided with laterally below the guide surface 3, transversely guide surface 3 forms lateral hook pin 14 with horizontal guide surface 4 joints down, and laterally descends guide surface 4 and lock neck lateral concave 5 to join.

Lock head transversely guide surface 3 and laterally down guide surface 4 and lock first vertically go up guide surface 8 with vertical under guide surface 7 all be connected by the arc surface transition; Lock 11 is made of rectangular plate, and is carved with center line 1 at center, rectangular plate four sides.

Using method of the present utility model:

One. multi-directional full automatic bottom lock is fixed

With the groove that the center line 1 of multi-directional full automatic bottom lock is aimed on the mounting point, after position to be determined is accurate multi-directional full automatic bottom lock is fixed.

Two. the layout of multi-directional full automatic bottom lock (shown in Figure 4)

(1) this multi-directional full automatic bottom lock and full automatic bottom lock (shown in Figure 5) are used, each two.

(2) end lock of vertically arranging is variety classes, and the end lock of lateral arrangement is same kind.

(3) the lock head that vertically arranges is towards position opposite, and the lock head of lateral arrangement is identical towards the position.

(4) the lock neck longitudinally guiding face of multi-directional full automatic bottom lock must be arranged inwardly.

Three. the shipping container lift and the case that falls

Shipping container lift or when falling case, shipping container leaves multi-directional full automatic bottom lock after horizontally rotating minute angle and vertically moving certain distance is thrown off when realizing lifting and auto lock when falling automatically.

Horizontal locking of container

Lock mode of the present utility model:

(1) horizontal locking of container (Fig. 6 is shown in 7), when the shipping container lateral oscillation, the lateral hook pin 14 in the multi-directional full automatic bottom lock hooks the case angle, and shipping container can't laterally be overturn.

(2) vertical locking of container (Fig. 8 is shown in 9), when the shipping container oscillation in the pitch mode, the vertical hook pin 15 in the multi-directional full automatic bottom lock hooks the case angle, and shipping container can't vertically be overturn.

Vanning process of the present utility model (Figure 10 is to shown in Figure 13):

(1) multi-directional full automatic bottom lock and full automatic bottom lock are fixed on the desired location, each two (shown in Figure 10);

(2) lifting container, with shipping container be placed on lock directly over, and allow four corner fittings of shipping container aim at each lock (shown in Figure 11) respectively;

(3) under the action of gravity of shipping container, four following corner fittings of shipping container slip in each lock (shown in Figure 12);

(4) treat that shipping container falls fully after, shipping container promptly automatically locks (shown in Figure 13).

The case process (Figure 14 is to shown in Figure 16) of unloading of the present utility model:

(1) vertical lifting container (shown in Figure 14);

(2) because the particular design of tapered end, the angle that shipping container is certain with automatic deflection and after longitudinal direction moves certain displacement, make container corner hole from lock head, skid off (shown in Figure 15);

(3) lifting container, shipping container separates with each lock, realizes unloading case (shown in Figure 16).

Claims

1. multi-directional full automatic bottom lock, comprise lock (11), it is characterized in that, have lock neck (12) above the described lock (11), be connected with lock first (13) above the lock neck (12), lock neck (12) front is provided with laterally steering face (2), be provided with vertical surface (16) below the laterally steering face (2), lock neck (12) back is provided with lateral concave (5), and the left side is provided with vertical concave surface (6), and the right side is provided with longitudinally guiding face (10); First (13) both sides of lock begin to slope inwardly from the bottom to the upper end portion, form and vertically go up guide surface (8,9), lower left is provided with vertically guide surface (7) down, vertically guide surface (7) forms vertical hook pin (15) with vertical guide surface (8) joint of going up down, and vertically descend guide surface (7) and the lock vertical concave surface of neck (6) to join, first (13) back of lock is provided with acclivitous transversely guide surface (3), transversely (3) are provided with laterally guide surface (4) down below the guide surface, transversely guide surface (3) forms lateral hook pin (14) with horizontal guide surface (4) joint down, and laterally descends guide surface (4) and lock neck lateral concave (5) to join.

2. multi-directional full automatic bottom lock according to claim 1 is characterized in that, described lock head transversely guide surface (3) and laterally down guide surface (4) and lock first vertically go up guide surface (8) with vertical under guide surface (7) all be connected by the arc surface transition.

3. multi-directional full automatic bottom lock according to claim 1 is characterized in that, described lock (1) is made of rectangular plate, and is carved with center line (1) at center, rectangular plate four sides.